Amanqaku aphambili okhuseleko lombane lwangaphakathi lwejenereyitha ye-injini yomoya

1. Ukonakala kombane kwijenereyitha yeinjini yomoya;

2. Uhlobo lomonakalo wombane;

3. Amanyathelo okukhusela umbane wangaphakathi;

4. Ukhuseleko lombane uqhagamshelo equipotential;

5. Amanyathelo okukhusela;

6. Ukhuseleko lokutya.

 

Ngokunyuka komthamo weeinjini zomoya kunye nesikali seefama zomoya, ukusebenza ngokukhuselekileyo kweefama zomoya kuye kwabaluleka kakhulu.

Phakathi kwezinto ezininzi ezichaphazela ukusebenza ngokukhuselekileyo kweefama zomoya, ukubetha kombane kuyinkalo ebalulekileyo.Ngokusekelwe kwiziphumo zophando zombane

ukukhuselwa kweeinjini zomoya, eli phepha lichaza inkqubo yombane, indlela yomonakalo kunye nemilinganiselo yokukhusela umbane kwiiinjini zomoya.

 

Amandla omoya

 

Ngenxa yophuhliso olukhawulezayo lwenzululwazi yale mihla kunye nobuchwepheshe, umthamo omnye weeinjini zomoya uya usiba mkhulu kwaye mkhulu.Ukuze ndi

ukufunxa amandla amaninzi, ukuphakama hub kunye nedayamitha impeller ziyanda.Ubude kunye nendawo yofakelo lweinjini yomoya imisela oko

sisijelo esikhethwayo sokubetha umbane.Ukongeza, inani elikhulu lezixhobo zombane kunye ne-elektroniki zigxininiswe ngaphakathi

i-injini yomoya.Umonakalo obangelwa kukubetha kombane uya kuba mkhulu kakhulu.Ngoko ke, inkqubo epheleleyo yokukhusela umbane kufuneka ifakwe

kwizixhobo zombane neze-elektroniki kwifeni.

 

1. Ukonakala kombane kwiiinjini zomoya

 

Ingozi yombane kwijenereyitha yeinjini yomoya ihlala ibekwe kwindawo evulekileyo kwaye iphezulu kakhulu, ngoko ke yonke i-injini yomoya isesichengeni.

yokubetha ngokuthe ngqo kombane, kunye nokuba nokwenzeka kokubethwa ngumbane ngokuthe ngqo kuhambelana nexabiso lesikwere lomphakamo wento.Incakuba

umphakamo we-injini yomoya we-megawatt ufikelela ngaphezulu kwe-150m, ngoko ke indawo yeblade ye-injini yomoya isesichengeni sombane.Enkulu

inani lezixhobo zombane neze-elektroniki zidityanisiwe ngaphakathi kwefeni.Kunokuthiwa phantse lonke uhlobo lwamacandelo e-elektroniki kunye nombane

isixhobo esiqhele ukusisebenzisa sinokufumaneka kwiseti yejenereyitha yomoya, efana nekhabhathi yokutshintsha, imoto, isixhobo sokuqhuba, isiguquli samaza, isivamvo,

actuator, kunye nenkqubo yebhasi ehambelanayo.Ezi zixhobo zigxininiswe kwindawo encinci.Akukho mathandabuzo ukuba ukunyuka kwamandla kunokubangela kakhulu

umonakalo kwiiinjini zomoya.

 

Olu lwazi lulandelayo lweeinjini zomoya lubonelelwa ngamazwe aliqela aseYurophu, kuquka nedatha yeeinjini zomoya ezingaphezulu kwama-4000.Uluhlu loku-1 sisishwankathelo

kwezi ngozi eJamani, eDenmark naseSweden.Inani lomonakalo weinjini yomoya obangelwe kukubethwa ngumbane yi-3.9 ukuya kwi-8 amaxesha kwi-100 yeyunithi nganye.

unyaka.Ngokweenkcukacha-manani, iiinjini zomoya ezi-4 ukuya kwezisi-8 kuMntla Yurophu zonakaliswa ngumbane minyaka le kwiiinjini zomoya ezili-100.Kufanelekile

ukuqaphela ukuba nangona amacandelo awonakeleyo ahlukile, umonakalo wombane wamacandelo enkqubo yokulawula i-40-50%.

 

2. Uhlobo lomonakalo wombane

 

Ngokuqhelekileyo kukho iimeko ezine zomonakalo wesixhobo obangelwa ukubetha kombane.Okokuqala, izixhobo zonakaliswe ngokuthe ngqo ngumbane wombane;Okwesibini ngu

ukuba i-pulse yombane ingena kwisixhobo ecaleni komgca wesignali, intambo yombane okanye eminye imibhobho yentsimbi edityaniswe nesixhobo, ibangela

umonakalo kwisixhobo;Okwesithathu kukuba isixhobo sokumisa izixhobo sonakaliswe ngenxa ye "counterattack" yezinto ezinokuthi zibangele umhlaba

ngesakhono esiphezulu esiveliswe ngexesha lokubetha kombane;Okwesine, izixhobo zonakaliswe ngenxa yendlela yokufakela engafanelekanga

okanye indawo yokufakela, kwaye ichatshazelwa yintsimi yombane kunye nentsimi yamagnetic esasazwa ngumbane kwindawo.

 

3. Amanyathelo okukhusela umbane wangaphakathi

 

Umbono wendawo yokukhusela umbane sisiseko sokucwangcisa ukhuseleko olubanzi lombane kwiiinjini zomoya.Yindlela yoyilo lolwakhiwo

indawo yokudala indawo ezinzileyo yokuhambelana kwe-electromagnetic kwisakhiwo.Ukuphazamiseka kwe-anti-electromagnetic kokuphazamiseka kombane ohlukeneyo

izixhobo kulwakhiwo zimisela iimfuno zesi sisithuba sombane wombane.

 

Njengomlinganiso wokhuseleko, ingqikelelo yendawo yokhuseleko lombane ngokuqinisekileyo ibandakanya uphazamiseko lwe-electromagnetic (ukuphazamiseka okusebenzayo kunye

Ungenelelo lwemitha) kufuneka luncitshiswe lube kuluhlu olwamkelekileyo kumda wokhuseleko lombane.Ke ngoko, iinxalenye ezahlukeneyo ze

isakhiwo esikhuselweyo sahlulwe kwiindawo ezahlukeneyo zokukhusela umbane.Ulwahlulo oluthile lommandla wokukhusela umbane lunxulumene ne

Ulwakhiwo lweinjini yomoya, kunye nemo yolwakhiwo lolwakhiwo kunye nemathiriyeli nazo kufuneka ziqwalaselwe.Ngokumisela izixhobo zokukhusela kunye nokufaka

abakhuseli bombane, impembelelo yombane kwiZowuni 0A yendawo yokukhusela umbane iyancipha kakhulu xa ingena kwiZowuni 1, kunye nombane kunye nombane.

izixhobo zombane kwi-injini yomoya zinokusebenza ngokuqhelekileyo ngaphandle kokuphazamiseka.

 

Inkqubo yokukhusela umbane yangaphakathi iqulunqwe zizo zonke izibonelelo zokunciphisa umbane we-electromagnetic effect kwindawo.Ngokukodwa kubandakanya umbane

uqhagamshelo lwe-equipotential lokukhusela, amanyathelo okukhusela kunye nokhuseleko lokunyuka.

 

4. Ukhuseleko lombane uqhagamshelo equipotential

 

Umbane wokukhusela i-equipotential uxhumano yinxalenye ebalulekileyo yenkqubo yokukhusela umbane wangaphakathi.I-equipotential bonding inokusebenza ngokufanelekileyo

cinezela umahluko onokwenzeka obangelwa ngumbane.Kwi-equipotential bonding system yokukhusela umbane, zonke iindawo eziqhubayo zixhunyiwe

ukunciphisa umahluko onokwenzeka.Kuyilo lwe-equipotential bonding, ubuncinci bokudibanisa indawo ye-cross-sectional iya kuqwalaselwa ngokufanelekileyo

kumgangatho.Unxibelelwano olupheleleyo lwe-equipotential network lukwabandakanya uqhagamshelo lwe-equipotential lwemibhobho yentsimbi kunye namandla kunye nemigca yemiqondiso,

eya kudityaniswa neyona ndawo isezantsi yebhasi ngomkhuseli wangoku wombane.

 

5. Amanyathelo okukhusela

 

Isixhobo sokukhusela sinokunciphisa ukuphazamiseka kwe-electromagnetic.Ngenxa yobungcali besakhiwo seinjini yomoya, ukuba imilinganiselo yokukhusela ingaba

kuqwalaselwa kwinqanaba lokuyila, isixhobo sokukhusela sinokufezekiswa ngexabiso eliphantsi.Igumbi le-injini liya kwenziwa kwiqokobhe lentsimbi elivaliweyo, kwaye

amacandelo afanelekileyo ombane nawe-elektroniki aya kufakelwa kwikhabhinethi yokutshintsha.Umzimba wekhabhinethi wekhabhinethi yokutshintsha kunye nokulawula

ikhabhinethi iya kuba nesiphumo esihle sokukhusela.Iintambo phakathi kwezixhobo ezahlukeneyo kwisiseko senqaba kunye negumbi le-injini ziya kubonelelwa ngentsimbi yangaphandle

umaleko okhuselayo.Ukuthintela ukuphazamiseka, umaleko okhuselayo usebenza kuphela xa iziphelo zombini zekhaka lentambo ziqhagamshelwe

ibhanti yokudibanisa equipotential.

 

6. Ukhuseleko lokutya

 

Ukongeza ekusebenziseni amanyathelo okukhusela ukucinezela imithombo yokuphazamiseka kwemitha, amanyathelo okhuseleko ahambelanayo nawo ayafuneka

ukuphazamiseka okuqhubayo kumda wendawo yokukhusela umbane, ukwenzela ukuba izixhobo zombane kunye ne-elektroniki zisebenze ngokuthembekileyo.Umbane

Ukubamba kufuneka kusetyenziswe kumda wendawo yokukhusela umbane 0A → 1, enokukhokelela umbane omkhulu ngaphandle kokonakalisa.

izixhobo.Olu hlobo lomkhuseli wombane lukwabizwa ngokuba ngumkhuseli wangoku wombane (uMkhuseli wombane weClass I).Bangakwazi ukukhawulela phezulu

Umahluko onokubakho obangelwa ngumbane phakathi kwezibonelelo zentsimbi ezisekelwe phantsi kunye namandla kunye nemigca yomqondiso, kwaye unciphise kuluhlu olukhuselekileyo.Okuninzi

uphawu olubalulekileyo umbane umkhuseli yangoku: ngokutsho 10/350 μ S pulse waveform test, inokumelana nombane wangoku.Kuba

iiinjini zomoya, ukhuseleko lombane kumda wentambo yombane 0A → 1 igqityezelwe kwicala lonikezelo lwamandla angama-400/690V.

 

Kwindawo yokukhusela umbane kunye nommandla wokukhusela umbane olandelayo, kuphela i-pulse yangoku kunye namandla amancinci akhoyo.Olu hlobo lwe-pulse current

iveliswa yi-overvoltage eyenziwe yangaphandle okanye ukunyuka okuveliswe kwinkqubo.Izixhobo zokukhusela zolu hlobo lwe-impulse current

ibizwa ngokuba ngumkhuseli wokunyuka (uMkhuseli wombane weClass II).Sebenzisa i-8/20 μ S i-pulse wave wave yangoku.Ukususela kumbono wokulungelelaniswa kwamandla, ukunyuka

umkhuseli kufuneka afakwe ezantsi komkhuseli wangoku wombane.

 

Ukuqwalasela ukuhamba kwangoku, umzekelo, kumgca wefowuni, umbane wombane kumqhubi kufuneka uqikelelwe kwi-5%.KwiKlasi III/IV

inkqubo yokukhusela umbane, yi-5kA (10/350 μ s).

 

7. Isiphelo

 

Amandla ombane makhulu kakhulu, kwaye indlela yokubetha umbane inzima.Amanyathelo okukhusela umbane afanelekileyo kwaye afanelekileyo anokunciphisa kuphela

ilahleko.Kuphela kukuphumelela kunye nokusetyenziswa kobuchwepheshe obutsha obunokukhusela ngokupheleleyo kwaye busebenzise umbane.Iskimu sokukhusela umbane

uhlalutyo kunye neengxoxo zesixokelelwano samandla omoya kufuneka ikakhulu kuthathelwe ingqalelo uyilo lwesixokelelwano somhlaba samandla omoya.Ekubeni amandla omoya eTshayina

ukubandakanyeka kwiimo zomhlaba ezahlukeneyo zejoloji, inkqubo yokumisa amandla omoya kwijoloji eyahlukileyo inokuyilwa ngohlelo, kunye nokwahlukileyo.

iindlela zingamkelwa ukuhlangabezana neemfuno zokuxhathisa umhlaba.

 


Ixesha lokuposa: Feb-28-2023